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| author | Caolán McNamara <caolanm@redhat.com> | 2017-02-24 11:28:44 +0000 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2017-02-24 11:29:09 +0000 |
| commit | c7cf94f70f4673b1f6933dbd28cbd89ab459fc45 (patch) | |
| tree | ca423caef138668e03dd638683c5a14d46d5948d /vcl | |
| parent | 2f6f58a06260029e3ef784956114a730d5790adc (diff) | |
clarify this code a little bit
no logic change intended
Change-Id: I620822e71386bae05312474423c22b84d8608cbd
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/source/filter/wmf/winwmf.cxx | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/vcl/source/filter/wmf/winwmf.cxx b/vcl/source/filter/wmf/winwmf.cxx index b8ac93dcd646..810aa106ccd0 100644 --- a/vcl/source/filter/wmf/winwmf.cxx +++ b/vcl/source/filter/wmf/winwmf.cxx @@ -537,6 +537,7 @@ void WMFReader::ReadRecordParams( sal_uInt16 nFunc ) if( nLen ) { sal_Int32 nOriginalTextLen = nLen; + sal_Int32 nOriginalBlockLen = ( nOriginalTextLen + 1 ) &~ 1; Rectangle aRect; if( nOptions & ETO_CLIPPED ) { @@ -544,11 +545,11 @@ void WMFReader::ReadRecordParams( sal_uInt16 nFunc ) const Point aPt2( ReadPoint() ); aRect = Rectangle( aPt1, aPt2 ); } - std::unique_ptr<char[]> pChar(new char[ ( nOriginalTextLen + 1 ) &~ 1 ]); - pWMF->ReadBytes(pChar.get(), (nOriginalTextLen + 1) &~ 1); - OUString aText( pChar.get(), (sal_uInt16)nOriginalTextLen, pOut->GetCharSet() );// after this conversion the text may contain - sal_Int32 nNewTextLen = aText.getLength(); // less character (japanese version), so the - // dxAry will not fit + std::unique_ptr<char[]> pChar(new char[nOriginalBlockLen]); + pWMF->ReadBytes(pChar.get(), nOriginalBlockLen); + OUString aText(pChar.get(), nOriginalTextLen, pOut->GetCharSet()); // after this conversion the text may contain + sal_Int32 nNewTextLen = aText.getLength(); // less character (japanese version), so the + // dxAry will not fit if ( nNewTextLen ) { std::unique_ptr<long[]> pDXAry, pDYAry; |